Thanks Skimask for the explanation !!
I need some guidence my friend like sample code. I never did it this way.
I will receive GPS info serial in on a pin and have to send it out "voice" (AX.25...
Type: Posts; User: Pic Toy; Keyword(s):
Thanks Skimask for the explanation !!
I need some guidence my friend like sample code. I never did it this way.
I will receive GPS info serial in on a pin and have to send it out "voice" (AX.25...
Yes I can use the XR2206 or even the FX604 or FX614, guys are doing it all with one single 16F84 and 16F628.
BR
Pic Toy
Hi Skimask,
Thanks for your reply. I have used Freqout in the past to create tones with the simple filter , but how do I convert serial data into an audio signal, D-A conversion? not sure what and...
Hi All,
Can you please help me to generate AX 25 protocol with a PIC.
How do you generate the 1200 Hz and 2200 Hz frequencies and the data out on a port with R2R ladder on 4 bits?
I am busy...
Thanks Joe S, all info welcome on getting this to work
Hi Friends.
I am using two Wavecom Fastrak GSM modems capable of running GPRS. I purchased 2 SIM cards and registered both on a VPN server locally (cost some money :-(
I can connect to the two...